Attached files

file filename
10-K - 10-K - Celsion CORPa2197314z10-k.htm
EX-32.1 - EXHIBIT 32.1 - Celsion CORPa2197314zex-32_1.htm
EX-31.2 - EXHIBIT 31.2 - Celsion CORPa2197314zex-31_2.htm
EX-22.2 - EXHIBIT 32.2 - Celsion CORPa2197314zex-22_2.htm
EX-31.1 - EXHIBIT 31.1 - Celsion CORPa2197314zex-31_1.htm

QuickLinks -- Click here to rapidly navigate through this document


Exhibit 23.1


CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Stockholders
Celsion Corporation
Columbia, Maryland

        We consent to the incorporation by reference in the Registration Statements on Forms S-8 (File Nos. 333-145680, 333-139784, 333-127045, 333-116435 and 333-67508) and on Form S-3 (File Nos. 333-158402, 333-115890, 333-108318, 333-100638, 333-82450 and 333-64710) of Celsion Corporation of our report dated March 16, 2010, with respect to the financial statements of Celsion Corporation, included in the Annual Report on Form 10-K for the year ended December 31, 2009.

/s/ Stegman & Company
Baltimore, Maryland
March 16, 2010




QuickLinks

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM